Space keeper with adjustable axial length
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United States of America Patent
Stats
-
Jun 16, 2009
Grant Date -
Mar 11, 2004
app pub date -
Aug 2, 2002
filing date -
Aug 3, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A space keeper for insertion between two vertebrae which has a variable axial length is provided. The space keeper possesses a sleeve-like first member (2) and a second member (3) guided in the latter and movable relative to the first member in the axial direction for adjusting an overall length. In order that adjustability during operating is facilitated the two members (2, 3) are connected to one another by a lever (7, 8), wherein one centre of motion (16) of the lever is connected to one member (3) and the other centre of motion (18) is connected in terms of action to the other member (2).
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Family
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Cited Art Landscape
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